16DPO NO PERIOD 2 days late

Krissy

Hi guys I was wondering if anyone has experienced this. I usually have a 32day cycle latest 33/34 I am currently 2 days late I took clear blue test ( blue dye) it is showing as negative. On the day my period was due a few maybe 2 bits of tiny brown stringy discharge and then nothing ( Saturday) I’ve been experiencing cramping but more in my lower abdomen area. Today I got the same small randomly brown discharge but otherwise it’s creamy or clear. Am I out ? NB: the discharge was only visible when I wiped